﻿using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

/// <summary>
/// Descripción breve de Calculadora
/// </summary>
public class Calculadora
{
	public Calculadora()
	{
		
	}

    public int sumar(int a,int b)
    {
        return a + b;
    }
    public int sumar(int a, int b, int c)
    {
        int x = sumar(a, b);
        return x +c;
    }
    public int sumar(int a, int b, int c, int d)
    {
        int x = sumar(a,b,c);
        return x + d;
    }
}
